70750260 has 240 divisors, whose sum is σ = 269305344. Its totient is φ = 15178752.

The previous prime is 70750249. The next prime is 70750261. The reversal of 70750260 is 6205707.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70750261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 192597 + ... + 192963.

Almost surely, 2^70750260 is an apocalyptic number.

70750260 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70750260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134652672).

70750260 is an abundant number, since it is smaller than the sum of its proper divisors (198555084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70750260 is a wasteful number, since it uses less digits than its factorization.

70750260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 70750260 is about 8411.3173760119. The cubic root of 70750260 is about 413.5956985562.

Adding to 70750260 its reverse (6205707), we get a palindrome (76955967).

The spelling of 70750260 in words is "seventy million, seven hundred fifty thousand, two hundred sixty".